grundledelse.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 30 September 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (grundledelse.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| www | NXDOMAIN |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026093001 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2024-09-30 |
| Expires | 2026-09-29 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-26 09:28:58 | 158ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-24 18:32:06 | 128ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-23 16:29:08 | 122ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-22 05:58:55 | 227ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-21 05:03:00 | 142ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-19 15:50:40 | 97ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 15:35:53 | 223ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 14:55:01 | 451ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 14:02:40 | 225ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 12:08:07 | 102ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 11:58:49 | 324ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 10:59:32 | 115ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 09:55:46 | 230ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 08:41:31 | 212ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 04:20:18 | 220ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 19:26:11 | 233ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 19:21:43 | 288ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-06 19:17:39 | 218ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-05 17:01:40 | 105ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-04 16:59:54 | 258ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 16:54:08 | 289ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 16:50:05 | 823ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 04:59:40 | 226ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-01 04:48:53 | 1009ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-30 04:40:38 shown | 664ms | 2 NS 0 A 0 MX | 🔒 Secure |